Free Tool
Duplicate Transaction Detector
Find duplicate entries by amount, date, and description in one quick pass.
One transaction per line. Include date, amount, and merchant details when available.
Results will appear here.
How Matching Works
Amount Match
Amounts must be equal within a $0.01 tolerance.
Date Match
Dates are matched exactly with day-level checks.
Description Similarity
Descriptions are compared using string similarity above 70%.